Omix-Ada Radiator Coolant Reservoir; 07-11 Jeep Wrangler JK/JKU; 3.8L

This coolant overflow bottle from Omix-ADA fits 07-11 Jeep Wrangler with a 3.8L engine.

As engine coolant heats up, it expands. The coolant expansion tank provides additional storage for the expanding coolant. Over time, the plastic on your coolant overflow bottle can leak, crack, or deteriorate. Replace your damaged or missing coolant overflow bottle with a new replacement one from Omix-ADA.

-2007 Jeep Wrangler
-2008 Jeep Wrangler
-2009 Jeep Wrangler
-2010 Jeep Wrangler
-2011 Jeep Wrangler